DK2168745T3 - Semipreg-materiale med en egenskabsforstærkende overfladeharpiksfilm til forbedrede egenskaber - Google Patents

Semipreg-materiale med en egenskabsforstærkende overfladeharpiksfilm til forbedrede egenskaber

Info

Publication number
DK2168745T3
DK2168745T3 DK08017243T DK08017243T DK2168745T3 DK 2168745 T3 DK2168745 T3 DK 2168745T3 DK 08017243 T DK08017243 T DK 08017243T DK 08017243 T DK08017243 T DK 08017243T DK 2168745 T3 DK2168745 T3 DK 2168745T3
Authority
DK
Denmark
Prior art keywords
semipreg
resin film
surface resin
enhanced properties
reinforcing surface
Prior art date
Application number
DK08017243T
Other languages
English (en)
Inventor
Mark Whiter
Original Assignee
Hexcel Composites Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40291049&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK2168745(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hexcel Composites Ltd filed Critical Hexcel Composites Ltd
Application granted granted Critical
Publication of DK2168745T3 publication Critical patent/DK2168745T3/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0067—Using separating agents during or after moulding; Applying separating agents on preforms or articles, e.g. to prevent sticking to each other
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
    • C08J5/241—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres
    • C08J5/244—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using inorganic fibres using glass fibres
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
    • C08J5/249—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs characterised by the additives used in the prepolymer mixture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • B29C70/086—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers and with one or more layers of pure plastics material, e.g. foam layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2063/00—Use of EP, i.e. epoxy resins or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/10—Thermosetting resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2363/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24058—Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in respective layers or components in angular relation
    • Y10T428/24124—Fibers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
    • Y10T428/24994—Fiber embedded in or on the surface of a polymeric matrix
    • Y10T428/249942—Fibers are aligned substantially parallel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/27—Web or sheet containing structurally defined element or component, the element or component having a specified weight per unit area [e.g., gms/sq cm, lbs/sq ft, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Reinforced Plastic Materials (AREA)
  • Laminated Bodies (AREA)
DK08017243T 2008-09-30 2008-09-30 Semipreg-materiale med en egenskabsforstærkende overfladeharpiksfilm til forbedrede egenskaber DK2168745T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20080017243 EP2168745B1 (en) 2008-09-30 2008-09-30 Semi-preg material with a property-enhancing surface resin film for improved properties

Publications (1)

Publication Number Publication Date
DK2168745T3 true DK2168745T3 (da) 2012-12-10

Family

ID=40291049

Family Applications (1)

Application Number Title Priority Date Filing Date
DK08017243T DK2168745T3 (da) 2008-09-30 2008-09-30 Semipreg-materiale med en egenskabsforstærkende overfladeharpiksfilm til forbedrede egenskaber

Country Status (6)

Country Link
US (1) US9682498B2 (da)
EP (1) EP2168745B1 (da)
CN (1) CN102164725B (da)
DK (1) DK2168745T3 (da)
ES (1) ES2395741T3 (da)
WO (1) WO2010037680A1 (da)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2009322104B2 (en) 2008-12-05 2014-07-10 Vestas Wind Systems A/S Efficient wind turbine blades, wind turbine blade structures, and associated systems and methods of manufacture, assembly and use
US9500179B2 (en) 2010-05-24 2016-11-22 Vestas Wind Systems A/S Segmented wind turbine blades with truss connection regions, and associated systems and methods
CA2830836A1 (en) * 2011-03-30 2012-10-04 Toray Industries, Inc. Prepreg, fiber reinforced composite material, and manufacturing method for fiber reinforced composite material
CN102644554B (zh) * 2012-05-08 2014-03-12 山东大学 一种新型碳纤维风力发电机及其制备方法
US9470205B2 (en) 2013-03-13 2016-10-18 Vestas Wind Systems A/S Wind turbine blades with layered, multi-component spars, and associated systems and methods
WO2014147222A2 (en) * 2013-03-22 2014-09-25 Hexcel Holding Gmbh Improvements in or relating to fibre reinforced composites
US10647084B2 (en) 2014-11-25 2020-05-12 The Boeing Company Multi-layer plies for improved composite performance
EP3227091A1 (en) * 2014-12-04 2017-10-11 Hexcel Holding GmbH Improved laminate
GB201509294D0 (en) * 2015-05-29 2015-07-15 Cytec Ind Inc Process for preparing moulded articles from fibre-reinforced composite materials - I
GB201509292D0 (en) * 2015-05-29 2015-07-15 Cytec Ind Inc Process for preparing moulded articles from fibre-reinforced composite materials - II
US10919233B2 (en) 2016-01-08 2021-02-16 Sikorsky Aircraft Corporation Self-clamping self-curing bond method
CN105538816A (zh) * 2016-02-03 2016-05-04 北京博简复才技术咨询有限公司 片状模压料-预浸料混杂复合材料及其制造方法
WO2017148514A1 (en) * 2016-03-02 2017-09-08 Lm Wp Patent Holding A/S Method of molding a shell part of a wind turbine blade
US10472474B2 (en) 2016-06-22 2019-11-12 Hexcel Corporation Semipreg with thermoplastic toughened novolac-based epoxy resin matrix
ES2655497B1 (es) 2016-07-20 2018-10-30 Manuel Torres Martinez Proceso de acondicionamiento de fibras, instalación de acondicionamiento de fibras y cinta de fibra acondicionada obtenida
US11225942B2 (en) * 2017-07-05 2022-01-18 General Electric Company Enhanced through-thickness resin infusion for a wind turbine composite laminate

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0001865B1 (en) 1977-11-03 1981-12-09 Stamicarbon B.V. Process for making objects from mineral fillers bonded with a thermosetting resin
CA2056034C (en) * 1990-11-29 2001-04-17 Toshihiro Hattori Prepregs, process for producing the same and laminates produced with the same
US5932635A (en) 1991-07-30 1999-08-03 Cytec Technology Corp. Tackified prepreg systems
US6139942A (en) * 1997-02-06 2000-10-31 Cytec Technology, Inc. Resin composition, a fiber reinforced material having a partially impregnated resin and composites made therefrom
CA2511569C (en) 1998-05-20 2007-11-27 Cytec Technology Corporation Manufacture of void-free laminates and use thereof
JP5054258B2 (ja) 1998-11-06 2012-10-24 グーリット （ユーケー） リミテッド 成形材料
GB9828153D0 (en) 1998-12-22 1999-02-17 Eastman Kodak Co Method of preparing a printing plate
GB0203823D0 (en) * 2002-02-19 2002-04-03 Hexcel Composites Ltd Moulding materials
GB0205498D0 (en) 2002-03-08 2002-04-24 Structural Polymer Systems Ltd Moulding material
FR2843967B1 (fr) * 2002-08-30 2004-11-26 Hexcel Composites Nouveaux produits composites et articles moules obtenus a partir desdits produits
GB2409837B (en) * 2004-01-10 2006-09-06 Hexcel Composites Ltd Fibre reinforced resin assembly
DE602004004371T2 (de) 2004-05-11 2007-05-16 Hexcel Holding Gmbh Prepregs zum Gebrauch im Aufbau von Schichten von Verbundwerkstoffen und Verfahren zu deren Aufbereitung
US7527759B2 (en) * 2005-04-13 2009-05-05 The Boeing Company Method and apparatus for forming structural members
JP5307544B2 (ja) * 2005-08-24 2013-10-02 ヘンケル・アクチェンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフト・アウフ・アクチェン 改善された耐衝撃性を有するエポキシ組成物
GB2436106B (en) * 2006-01-21 2011-10-19 Advanced Composites Group Ltd Resinous materials, articles made therewith and methods of producing same
GB0606045D0 (en) 2006-03-25 2006-05-03 Hexcel Composites Ltd A thermoplastic toughening material
US20100108259A1 (en) 2007-01-17 2010-05-06 Hexcel Composites Limited Low Temperature Curing Of Toughened Adhesives
GB2447964B (en) * 2007-03-29 2012-07-18 Gurit Uk Ltd Moulding material
JP5444713B2 (ja) * 2007-05-16 2014-03-19 東レ株式会社 エポキシ樹脂組成物、プリプレグ、繊維強化複合材料

Also Published As

Publication number Publication date
US20110171034A1 (en) 2011-07-14
ES2395741T3 (es) 2013-02-14
WO2010037680A1 (en) 2010-04-08
CN102164725A (zh) 2011-08-24
EP2168745B1 (en) 2012-10-24
CN102164725B (zh) 2015-03-25
US9682498B2 (en) 2017-06-20
EP2168745A1 (en) 2010-03-31

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